/**
	This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package br.biofoco.p2p.services;

import java.util.Map;
import java.util.Map.Entry;

import com.google.common.collect.Maps;


/**
 * Stores the results of Task executions and
 * the state of these executions.
 * @author Edward
 *
 */
public class ResultRepository {
	
	private Map<Long, ServiceResult<?>> results = Maps.newHashMap();
	
	
	public void add(ServiceResult<?> result){
		results.put(result.getID(), result);
	}
	
	public void purgeResult(long id){
		
	}

	public String list() {
		StringBuilder builder = new StringBuilder();
		for (Entry<Long, ServiceResult<?>> entry : results.entrySet()){
			builder.append(entry.getValue().toString());
		}
		return builder.toString();
	}

	public ServiceResult<?> retrieve(String resultID) {		
		return results.get(Long.parseLong(resultID));
	}
}
